Unfortunately I have problems with the accuracy of my x-carve 1000x1000mm (upgraded version).
Today I milled a test cube with dimensions 50x50mm from 18mm pine (1/8 double flute straight, suggested cut-settings).
The cube measures only 49mm in both the x and y axis, even though I calibrated the steps in GRBL.
In addition, a small lip remained at the starting point of the carve passes.
Do you have any idea what this could be or has anyone ever had similar behavior?